body{
	background-color:  #989898;
}
.main {
	
background-color:  	#C0C0C0;
}
.main1{
background-color:	#C0C0C0 ;
weight:150px;
height:150px;	
}
.main2{
background-color:	#C0C0C0 ;
weight:150px;
height:150px;	
}

.main3{
background-color:	#C0C0C0 ;
weight:300px;
height:270px;	
}